wedge

Definition
(noun) any shape that is triangular in cross section Definition
(noun) a large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments); different names are used in different sections of the United States Definition
(noun) a diacritical mark (an inverted circumflex) placed above certain letters (such as the letter c) to indicate pronunciation Definition
(noun) a heel that is an extension of the sole of the shoe Definition
(noun) (golf) an iron with considerable loft and a broad sole Definition
(noun) something solid that is usable as an inclined plane (shaped like a V) that can be pushed between two things to separate them Definition
(noun) a block of wood used to prevent the sliding or rolling of a heavy object Definition
(verb) put, fix, force, or implant Definition
(verb) squeeze like a wedge into a tight space